SMTL ID : 1rd7.1

DIHYDROFOLATE REDUCTASE COMPLEXED WITH FOLATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

2 x FOL: FOLIC ACID(Non-covalent)

FOL.1: 15 residues within 4Å: Chain A: I.5, A.6, A.7, D.27, L.28, W.30, F.31, K.32, T.46, I.50, L.54, R.57, I.94, Y.100, T.113 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.31, A:F.31, A:I.50, A:I.50 Hydrogen bonds: A:I.5, A:Y.100, A:T.113, A:T.113 Water bridges: A:A.6 Salt bridges: A:D.27, A:K.32, A:R.57 FOL.3: 15 residues within 4Å: Chain B: I.5, A.6, A.7, D.27, L.28, F.31, K.32, T.46, I.50, R.52, L.54, R.57, I.94, Y.100, T.113 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:I.50 Hydrogen bonds: B:A.6, B:R.52, B:T.113 Water bridges: B:A.6, B:Y.100, B:Y.100 Salt bridges: B:D.27, B:K.32, B:R.57 pi-Stacking: B:F.31

2 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.2: 2 residues within 4Å: Chain A: H.114, C.152 No protein-ligand interaction detected (PLIP) BME.4: 5 residues within 4Å: Chain B: H.114, F.140, C.152, F.153, E.154 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sawaya, M.R. et al., Loop and subdomain movements in the mechanism of Escherichia coli dihydrofolate reductase: crystallographic evidence. Biochemistry (1997)

Release Date

1996-12-23

Peptides

DIHYDROFOLATE REDUCTASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

DIHYDROFOLATE REDUCTASE

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